This is a WDR 1/3 SONY Super HAD CCD board camera with 650TVL high resolution, OSD menu function, frame integral function, low illumination. There are 3.6mm, 6mm, 8mm 12mm focus lens for optional, by default, we will ship out 3.6mm one. This is a board camera, if you need a suitable case, you could have a look at this one, 38*38mm camera case - SKU: HOU0012C